Patents by Inventor Hoon Park

Hoon Park has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250071314
    Abstract: According to the present invention, there is provided A method of encoding a three-dimensional (3D) image, the method comprising: determining a prediction mode for a current block as an inter prediction mode; determining whether a reference block corresponding to the current block in a reference picture has motion information; when the reference block has the motion information, deriving motion information on the current block for each sub prediction block in the current block; and deriving a prediction sample for the current block based on the motion information on the current block.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Gwang Hoon PARK, Min Seong LEE, Young Su HEO, Yoon Jin LEE
  • Publication number: 20250071294
    Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hae Chul CHOI, Se Yoon JEONG, Sung-Chang LIM, Jin Soo CHOI, Jin Woo HONG, Dong Gyu SIM, Seoung-Jun OH, Chang-Beom AHN, Gwang Hoon PARK, Seung Ryong KOOK, Sea-Nae PARK, Kwang-Su JEONG
  • Publication number: 20250069453
    Abstract: Provided is a method and apparatus for checking the oil filling of an electronic clutch provided in a vehicle transmission. This approach determines the presence of air inside a hydraulic cylinder or clutch tube based on the current value profile generated when a piston of a hydraulic actuator is driven, without a separate air detection device.
    Type: Application
    Filed: July 17, 2024
    Publication date: February 27, 2025
    Inventors: Dong Joo Lee, Ho Sung Kim, Jeong Heon Kam, Hong Suk Suh, Sung Hoon Park
  • Publication number: 20250071271
    Abstract: An image encoding/decoding method and apparatus is provided. The method of decoding an image includes decoding at least one of prediction mode information of a neighbor block of a current block and length information of the current block, deriving an intra prediction mode of the current block into a predetermined mode using the decoded information, and reconstructing the current block based on the intra prediction mode of the current block.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 27, 2025
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jin Ho LEE, Hui Yong KIM, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE, Woo Woen GWUN, Won Jun LEE
  • Publication number: 20250066920
    Abstract: Provided is a substrate processing apparatus, more particularly, a substrate processing apparatus capable of suppressing an generation of process by-products in a substrate processing process. A substrate processing apparatus includes a chamber part configured to provide an inner space in which a substrate is processed, a gas supply part configured to supply a process gas to the inner space, a substrate support configured to support the substrate, a heating liner provided inside the chamber part to at least partially surround the inner space, and a heating part configured to heat the heating liner.
    Type: Application
    Filed: January 18, 2024
    Publication date: February 27, 2025
    Inventors: In Soo SON, Chang Hun SHIN, Chan Yong PARK, Deog Hwan KIM, Jae Jun JUNG, Si Won RYU, Chang Min PARK, Jae Sun KIM, Ki Hoon KIM, Jong Hoon KIM
  • Publication number: 20250069367
    Abstract: A method for collecting contents performed by a content collection device is provided. The method may comprise acquiring a captured image, recognizing a first object included in the acquired captured image by inputting the captured image into an object recognition model, the first object being an advertisement type object, generating content classification information for the recognized first object, determining whether the first object has already been reported by using the content classification information and transmitting metadata for the first object to a server when it is determined that the first object is a new object that has not already been reported as a result of performing the determining of whether the first object has already been reported.
    Type: Application
    Filed: February 26, 2024
    Publication date: February 27, 2025
    Applicant: MOTOV CO., LTD.
    Inventors: Seong Hoon KIM, Moon Seok KO, Tae Shik HWANG, Jun Hyung PARK
  • Publication number: 20250065360
    Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.
    Type: Application
    Filed: July 10, 2024
    Publication date: February 27, 2025
    Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
  • Publication number: 20250067460
    Abstract: The present invention relates to an apparatus for discharging air. An apparatus for discharging air, according to one embodiment of the present invention, comprises: a duct having a path thereinside through which air flows in the forward and backward directions, and having an inlet formed at a rear end thereof, and an outlet formed at a front end thereof; and a wind direction control member located inside the duct, and having at least a partial area provided to be movable in the vertical direction so as to control the direction of air discharged through the outlet.
    Type: Application
    Filed: December 29, 2022
    Publication date: February 27, 2025
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Se Jin YOOK, Su Hoon PARK
  • Publication number: 20250066192
    Abstract: A catalyst structure for preparing synthetic gas includes a substrate including flow paths partitioned by partition walls, and catalytic material disposed on the surface of the partition walls of the substrate and including a metal oxide carrier and metal active particles supported on the metal oxide carrier, wherein the substrate includes silicon carbide (SIC), silicon nitride (Si3N4), a metallic silicon (Si)-silicon carbide (SIC) composite, a metallic silicon (Si)-silicon nitride (Si3N4) composite, or a combination thereof.
    Type: Application
    Filed: December 12, 2023
    Publication date: February 27, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Haeun Jeong, Ji-Hoon Jang, Kyung Soo Park, Pyung Soon Kim, Young Gul Hur
  • Publication number: 20250066935
    Abstract: The present invention relates to a gas diffusion layer for anion exchange membrane electrolysis which is hydrophilic and has alkali resistance, and further maintains high porosity and low electrical resistance, and a manufacturing method therefor.
    Type: Application
    Filed: November 30, 2022
    Publication date: February 27, 2025
    Applicants: HANWHA SOLUTIONS CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Myung Seok OH, Joung Hoon PARK, Do Heung KIM, Eui-Duk KIM, Sarang PARK, Hyojin JEON, Sung Gap IM, Jin RYU
  • Publication number: 20250070149
    Abstract: A positive electrode active material precursor includes Ni and Mn and secondary particles formed by the aggregation of a plurality of primary particles. The secondary particles have a ratio of a core area to a total area of the particles ranging from 28.7% to 34.1%, and a porosity ranging from 11.3% to 11.7%. Also provided is a method for preparing the positive electrode active material precursor. Additionally, a positive electrode active material including a reaction product of the positive electrode active material precursor and a lithium raw material is provided. Also provided is a method for preparing a positive electrode active material using the positive electrode active material precursor.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 27, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Byung Hyun Hwang, Nam II Kim, Hyun Jin Jung, Chan Ju Beak, Hye Youn Hwang, Hyun Ah Park, Seong Hoon Kang, Won Taek Hong, Won Tae Kim, Woo Hyun Kim, Jun Gil Kim, Ju Han Yoon, Young Su Park
  • Patent number: 12234555
    Abstract: An apparatus for treating a substrate includes a vessel having a sealable process space formed therein in which the substrate is accommodated, a supply port that is provided inside a wall of the vessel and that supplies a process fluid into the process space, an exhaust port provided inside the wall of the vessel and spaced apart from the supply port, and a buffer member provided in the process space, the buffer member being provided in a position overlapping with the supply port and the exhaust port when viewed from above. The buffer member includes a sidewall portion that is located outward of the supply port and the exhaust port and that makes contact with the wall of the vessel and an upper wall portion having a through-hole formed therein to correspond to a center of the substrate, the through-hole forming a straight flow path in an up/down direction.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: February 25, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Jin Mo Jae, Seung Hoon Oh, Young Seop Choi, Mi So Park, Jong Hyeon Woo
  • Patent number: 12237517
    Abstract: A pouch type battery case for a secondary battery, which accommodates an electrode assembly, in which electrodes and separators are stacked, includes a first cup part and a second cup part, which are recessed in a pouch film, respectively; an accommodation part, which is provided in a longitudinal direction of edges of the first cup part and the second cup part, which face each other, between the first cup part and the second cup part and in which one side of the electrode assembly is configured to be accommodated; inclined parts extending from opposing ends, respectively, of the accommodation part and provided to be recessed in the pouch film; and line forming parts extending linearly from outer ends, respectively, of the respective inclined parts and provided to be recessed in the pouch film in the same direction as the longitudinal direction of the accommodation part.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: February 25, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Sang Kyun Lee, Min Soo Park, Young Ha Kim, Young Hoon Hong, Seong Hyun Kim, Eui Jin Hong
  • Patent number: 12235681
    Abstract: An elastic member according to an embodiment is an elastic member including a first region and a second region, wherein the elastic member has surface roughness having a longitudinal direction, the first region is defined as a folding region, the second region is defined as an unfolding region, a first pattern part having a long direction and a short direction is formed in the first region of the elastic member, and the long direction of the first pattern part is different from the longitudinal direction of the surface roughness.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: February 25, 2025
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Duck Hoon Park, Hyun Dong Cho, Kweon Jin Lee
  • Patent number: 12238921
    Abstract: A semiconductor memory device comprises a substrate, first and second lower electrode groups on the substrate and including a plurality of first and second lower electrodes, respectively, and first and second support patterns on side walls of and connecting each of the first and second lower electrodes, respectively. The first lower electrodes include a first center lower electrode arranged within a hexagonal shape defined by first edge lower electrodes. The second lower electrodes include a second center lower electrode arranged within a hexagonal shape defined by second edge lower electrodes. The first center lower electrode is spaced apart from each of the first edge lower electrodes in different first to third directions. The first support pattern is immediately adjacent to the second support pattern. The first center lower electrode is spaced apart from the second center lower electrode in a fourth direction different from the first to third directions.
    Type: Grant
    Filed: December 15, 2023
    Date of Patent: February 25, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hoon Han, Je Min Park
  • Publication number: 20250062351
    Abstract: The present exemplary embodiment relates to a negative active material precursor and its manufacturing method. According to an exemplary embodiment, it is disclosed a negative active material precursor, comprising: a stacked portion disposed at a center of the negative active material precursor and where graphite particles are stacked; and at least one of void portion disposed between the center and a surface portion of the negative active material precursor, wherein, an average particle diameter D50 is 10 to 18 ?m, and the below equation 1 is satisfied. ( D ? 90 - D ? 10 ) / D ? 50 ? 1. ? Equation ? 1 ? (In equation 1, D10, D50, and D90 mean particle diameters corresponding to 10, 50, and 90% volume accumulation from a small size, respectively.
    Type: Application
    Filed: December 13, 2022
    Publication date: February 20, 2025
    Applicants: POSCO HOLDINGS INC., RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Gang Ho LEE, Sei Min PARK, Jong Hoon YOON, Yong Jung KIM, Jang-Yul KIM
  • Publication number: 20250063229
    Abstract: A method of providing a video stream based on machine learning in an electronic device according to various example embodiments may include receiving a source video stream which is streamed from a first device to at least one other device, confirming whether an event is detected on the source video stream using a learning model trained through machine learning on the basis of at least one frame of the source video stream, and determining whether to restrict streaming of the source video stream from the first device on the basis of the event detection. In addition to the method, other example embodiments are possible.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Applicant: Hyperconnect Inc.
    Inventors: Sang Il Ahn, Yong Je Lee, Hyeon U Park, Beom Jun Shin, Gi Hoon Yeom
  • Publication number: 20250062352
    Abstract: The present embodiment relates to an anode active material precursor, an anode active material, and a method for manufacturing same. An anode active material precursor according to an embodiment comprises: a carbon-based material comprising a metal compound; and a petroleum-based pitch, wherein the petroleum-based pitch comprises, on the basis of 10 parts by weight of the carbon-based material, 3 to 10 parts by weight, the softening point of the petroleum-based pitch may be 220-280° C., and the content of the metal compound may be greater than or equal to 10 ppm.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 20, 2025
    Applicants: POSCO HOLDINGS INC., RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Gang Ho LEE, Sei Min PARK, Jong Hoon YOON, Yong Jung KIM, Jang-Yul KIM
  • Publication number: 20250062929
    Abstract: A method for performing sidelink groupcast transmission by a transmission terminal includes the steps of: classifying reception terminals belonging to a subject group into two or more subgroups; allocating different groupcast feedback schemes to the two or more subgroups; performing groupcast transmission to the reception terminals; and receiving feedback information from terminals belonging to at least one subgroup among the two or more subgroups according to the different groupcast feedback schemes.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Inventors: Jung Hoon LEE, Ju Ho PARK, Jun Hwan LEE, Il Gyu KIM, Jun Hyeong KIM, Go San NOH, Hee Sang CHUNG
  • Patent number: D1064008
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: February 25, 2025
    Assignee: TaeguTec Ltd.
    Inventors: Jung Hoon Park, Keun Young Pakr